8089380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3485

約数の個数: 72

約数和(自身を含む): 26432952

約数和(自身を除く): 18343572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3457, 6914, 10371, 13828, 17285, 20742, 31113, 34570, 41484, 44941, 51855, 62226, 69140, 89882, 103710, 124452, 134823, 155565, 179764, 207420, 224705, 269646, 311130, 404469, 449410, 539292, 622260, 674115, 808938, 898820, 1348230, 1617876, 2022345, 2696460, 4044690, 8089380]

約数ペア:

[(1, 8089380), (2, 4044690), (3, 2696460), (4, 2022345), (5, 1617876), (6, 1348230), (9, 898820), (10, 808938), (12, 674115), (13, 622260), (15, 539292), (18, 449410), (20, 404469), (26, 311130), (30, 269646), (36, 224705), (39, 207420), (45, 179764), (52, 155565), (60, 134823), (65, 124452), (78, 103710), (90, 89882), (117, 69140), (130, 62226), (156, 51855), (180, 44941), (195, 41484), (234, 34570), (260, 31113), (390, 20742), (468, 17285), (585, 13828), (780, 10371), (1170, 6914), (2340, 3457)]